| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.92 | 7.415% | $175.0005 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $36.42 | 7.651% | $39.2065 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $84.78 | 6.447% | $90.2458 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $40.33 | 6.221% | $42.8389 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $125.50 | 9.442% | $137.3497 | $137.35 | $137.35 | $137.30 |
| Purchase #6 | $150.35 | 10.650% | $166.3623 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $189.72 | 11.375% | $211.3007 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $790.02 | $862.3044 | $862.31 | $862.30 | $862.20 | |